15279472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73459}}^1$

素因数の和:73480

約数の個数: 20

約数和(自身を含む): 31881640

約数和(自身を除く): 16602168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 73459, 146918, 293836, 587672, 954967, 1175344, 1909934, 3819868, 7639736, 15279472]

約数ペア:

[(1, 15279472), (2, 7639736), (4, 3819868), (8, 1909934), (13, 1175344), (16, 954967), (26, 587672), (52, 293836), (104, 146918), (208, 73459)]